Ruby » Ruby master

openssl: add missing test for r55219

• test/openssl/test_asn1.rb: Add missing regression test for r55219. It
  fixed the year 2038 issue but the test code was missing.
  [ruby-core:45552] [Bug #6571]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e